Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use – Part 031: Safety Requirements for Hand-Held Probe Assemblies for Electrical Measurement and Test
standard by Underwriters Laboratories, 01/27/2017
Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery – Safety – Part 2-9: Particular Requirements for Hand-Held Tappers and Threaders
standard by Underwriters Laboratories, 02/26/2016
Explosive Atmospheres – Part 7: Equipment Protection by Increased Safety ''e''
standard by Underwriters Laboratories, 02/24/2017
